文档介绍：购买后包含有 CAD 图纸和说明书,咨询 Q401339828 本科毕业论文(设计) 小型玉米脱粒机入料和脱粒装置的设计学院小三号黑体居中(下同) 专业学号学生姓名指导教师提交日期年月日购买后包含有 CAD 图纸和说明书,咨询 Q401339828 诚信承诺书本人郑重承诺和声明: 我承诺在毕业论文撰写过程中遵守学校有关规定, 恪守学术规范, 此毕业论文( 设计) 中均系本人在指导教师指导下独立完成, 没有剽窃、抄袭他人的学术观点、思想和成果, 没有篡改研究数据, 凡涉及其他作者的观点和材料, 均作了注释, 如有违规行为发生, 我愿承担一切责任, 接受学校的处理, 并承担相应的法律责任。毕业论文(设计)作者签名: 年月日购买后包含有 CAD 图纸和说明书,咨询 Q401339828 I 摘要玉米即是粮食优势畜禽饲料中的主要成分,还是化工、医药、视频、能源等多种产品的重要原料,在各国国民经济发展中占有重要地位。玉米脱料机是不可缺少的农作物机器。小型玉米脱粒机是玉米脱皮后,经过一段时间的风干,然后将玉米利用脱粒机使玉米和玉米芯分开,这种机械就是小型玉米脱粒机。在小型玉米脱粒机技术发展初期,两种玉米脱粒装置的发明具有重要意义。小型玉米脱粒机是使用钉齿滚筒部件回转运动的钉齿与圆孔式凹板间的空间互相配合,于钉齿滚筒以及圆孔式凹板间的揉搓下,把玉米粒从玉米芯脱离,再用其它的机械部件将玉米粒以及玉米芯分开往2 个不同方向的出口排出机器,达到循环脱粒目的。运作的同时,风筛装置将杂质排出。循环不断的进行入料、脱粒、排出机体。关键词:玉米脱粒机;脱粒装置;风筛装置;入料购买后包含有 CAD 图纸和说明书,咨询 Q401339828 II Abstract That is the advantage of maize grain in animal feed is the ponent, is an important raw material in chemical, pharmaceutical, video, and other energy products, plays an important role in the development of national economies. Corn stripper machine is indispensable crop machinery. Small corn thresher corn is peeling, after a period of time to dry, and then use corn and corn cob corn thresher to separate this machine is small corn thresher. In the early development of small corn thresher technology invented two maize threshing device is important. Its working principle is: the gap small corn thresher use spiked roller teeth and the rotational movement of the nail hole type concave plates cooperating in rubbing action Tooth and nail hole-type concave between the corn kernels from the corn cob, and with other mechanical mechanism corn kernels and corn cobs from two different outlet outside of the body, circulation threshing. Meanwhile, the wind screen device impurities discharged. Circulation continue to carry out feeding, threshing, discharge body. Keywords: corn thresher; threshing means; wind screen means; feeding 购买后包含有 CAD 图纸和说明书,咨询 Q401339828 III 目录 1 引言..................................................................................................